Objects in the image:
category: person
category: person
category: person
category: horse
category: person
category: horse
category: person
category: horse
category: horse
category: person
category: horse
category: horse
category: person
category: horse
category: person
category: horse

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a horse?
a: Yes
q: the black horse?
a: No
q: the first horse?
a: No
q: the 2nd horse?
a: No
q: the 3rd horse in line?
a: No
q: the 4th horse directly in front of the black horse?
a: No
q: the last horse in line?
a: No
q: is it part of a horse, like you cannot see the whole horse?
a: Yes
q: the one the man in the green shirt is riding, toward the end of the line?
a: Yes